baber/WOPTO huggingface dataset:
Patent JP-H10300884-A (JP)
Title: Dosage rate measuring device nd dosage rate measuring method using it
Inventor: URATA MEGUMI
IPC: G21C17/003
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure measurement and easy removal even at complicated placed between a pressure vessel and a shroud, e.g. and almost accurate measurement of both dosage equivalent rages of the pressure vessel and the shroud, regardless of a great difference in thickness therebetween. SOLUTION: One fiber scope 21 arranged inside a shroud 8 and the other fiber scope 23 arranged at a middle between the shroud 8 and the outer wall of a pressure vessel 1 are used for detection, allowing a radioactivity measuring equipment 25 to find individual dosage equivalent rates of the pressure vessel 1 and the shroud 8 at desired places. When the removed shroud 8 is packed in a container, the shroud 8 may, therefore, be shielded in matching to its dosage equivalent rate, resulting in no excessive shielding required.  The fiber scopes 21, 23 are formed in long shape to detect radiation at any place in the longitudinal direction so that radiation can be continuously detected and easily measured through the lengths of the fiber scopes 21, 23 and the fiber scopes 21, 23 can be surely inserted or removed at complicated places between the outer wall of the pressure vessel and the shroud 8.
Patent JP-S58222581-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: OOTAKI KANAME
IPC: H01S5/00
Filed: 1982-06-19
Abstract: PURPOSE:To simplify the manufacturing process as well as to cut down the cost of production for the titled light-emitting element by a method wherein a P type current blocking layer is thinly formed at the top part of the protrusion of a semiconductor substrate, whereas the current blocking layer is thickly formed on the region other than the protrusion, the component proportionate to the thickness of the P type current blocking layer located at the top part of the protrusion is dissolved, and a current path is completed by conneting an N type semiconductor substrate to an N type clad layer at the top part of the protrusion. CONSTITUTION:A protrusion II, to be used as a current path, is formed on an N type semiconductor substrate 1. Then, a P type current blocking layer 2, an N type clad layer 3, a P type active layer 4 and a P type clad 5 are successively grown. The P type current blocking layer 2 is thinly formed at the top part of the protrusion II of the semiconductor substrate 1, the layer is thickly formed in thickness on the part III which is the region other than the protrusion II. The surface part 6 of the P type current blocking layer 2 is dissolved in the amount of the component of the thickness of the P type current blocking layer 2 using an unsaturated N type clad growing solution. The layer after the N type clad layer 3 are grown after the above dissolution has been finished by lowering the temperature.
Patent JP-S60155411-A (JP)
Title: Preparation of prepreg
Inventor: YAMADA MAKOTO
IPC: B29K105/10
Filed: 1983-06-14
Abstract: PURPOSE:To prepare a prepreg containing no meandering fibers, by continuously laminating fiber bundles aligned in one direction and mold release paper coated with a matrix resin on a base material having a curved surface to impregnate the fiber bundles with the resin. CONSTITUTION:Aligned fiber bundles (1) each having a thickness (t) are guided to the surface of a base material having a curved surface with radius of curvature (r) so as to provide a proper contact surface. Succeedingly, mold release paper (2) coated with a matrix resin is contacted with the fiber bundles on the base material surface P1 and both of them are separated from the curved surface in a state integrated at P2 and introduced into an impregnation apparatus. In this case, the mold release paper present in the outside of the curved surface is supplied to the fiber bundles present in the inside of the curved surface so as to apply over-feed such that t/r is 0.05-1.5%.
Patent JP-S5631596-A (JP)
Title: Method of flow control
Inventor: NAGAO SADAO
IPC: F17D3/01
Filed: 1979-08-20
Abstract: PURPOSE: To achieve an exact flow control by inserting a sensor tube from a part of a bypass passage into a downstream of a main flow control valve and by extending the end of the sensor near the center of a main flow passage.  
     CONSTITUTION: Discharge pipes 10 and 11 are extended straight up towards the center of a main flow passage. A branch pipe 23 is divided from a pipe 22 following the discharge pipe 10, being connected to a bypass flow control valve 24. The upper end 32 of a pipe 31 connecting the discharge pipe 11 has the same construction as the pipe 22. A flexible hose or tube 34 is used to connect the branch pipe 33 and bypass flow control valve 24 together. A sensor tube 36 goes through a check valve 13 as it is open and a discharge pipe 11 with its end reaching the flow center. As the pipes 22 and 23 are kept closed while making a repair, etc., with gas being supplied to the downstream of a pipe 1, a bypass passage is formed through the valve 24 so as to control gas flow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5811426-A (JP)
Title: Device of separating the paper cup for cake
Inventor: MIZOGUCHI KANEO
IPC: B65G59/10
Filed: 1981-07-07
Abstract: PURPOSE:To separate one after another plate-shaped paper cups for cake formed in a lump by pressing many sheets of paper piled one over another. CONSTITUTION:An automatic machine is put in operation to sink the cylinder 4 after it is positioned right over and facing to the group of paper cups, A, placed on the table B, and an elastic lid 5 is put facing the oversurface of the opening of the paper cup 1 situated on the top to block it air-tightly. With this condition held, a vacuum pump is put in operation to exhaust the air in the paper cup 1 out through an air hole 8 provided in the suction cylinder 7 and, thereby, to depressurize the inside of the paper cup 1. Following this depressurization, the paper cup 1 is drawn in abruptly to be separated from the group of paper cups A piled one over another. Then the suction cylinder 7 is sunk by any appropriate means to permit the suction cup 10 to adsorb the bottom surface 2 of this paper cup 1. The cup is no lifted up sucked by this suction cup 10 by raising the cylinder 4.
Patent JP-H09293356-A (JP)
Title: Tape cassette
Inventor: SUEDA YUKITERU
IPC: G11B23/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cassette which enhances the operability of its repetitive use by a method wherein a movable erroneous-erasure preventive plate is installed additionally at an erroneous-erasure preventive hole and a state that a videotaping operation can be performed or that a revideotaping operation is inhibited can be set arbitrarily. SOLUTION: A U-shaped erroneous-erasure preventive hole 2 is formed in a lower half 1b out of one pair of upper and lower halves which constitute a tape cassette, and a slidable erroneous-erasure preventive plate 4 is attached to the hole. A long hole 9 is formed along an upper-part wall 7 between the upper-part wall 7 and a bottom face 8 at the erroneous-erasure preventive hole 2. A protrusion part 4a is formed at the erroneous-erasure preventive plate 4, and it is fitted to the long hole 9 so as to guide the movement of the erroneous-erasure preventive plate 4.  A part 5 to be coupled is formed at the erroneous-erasure preventive plate 4, and the tape cassette is constituted in such a way that, in a limit position in which the erroneous- erasure preventive plate 4 is slid to a position in a videotaping operation can be performed or cannot be performed, the erroneous-erasure preventive plate 4 is coupled to coupling parts 6a, 6b which are formed at the inner-part wall 7 at the erroneous- erasure preventive hole 2. Thereby, it is possible to prevent the tape cassette from being moved unexpectedly due to a vibration, a shock or the like.
Patent JP-S58223741-A (JP)
Title: Electrode structural body
Inventor: KATAYAMA TETSUYA
IPC: G01N27/403
Filed: 1982-06-23
Abstract: PURPOSE:To obtain reliable data, by forming a passage, an ion electrode part and a comparison electrode part on a main body and combining said body with the main body with a packing material in one body. CONSTITUTION:Titled device is provided with a liquid sample passage 4 formed in main bodies 1, 1', an ion sensitive membrane 5 detecting an ion material in the liquid sample which is dispenced at an optional position and forms a part of the passage wall and at least one ion electrode part constituted by the membrane 5 and an electrically conductive body ( I )7 connecting electrically with the membrane 5. Further, at least one comparison electrode part constituted by a membrane for comparison 8 forming a part of the passage wall which is placed in the neighborhood of the position of the membrane 5 and an electrically conductive body (II)9 connecting electrically with the membrane 8, are provided in this structural body.
Patent JP-H09293817-A (JP)
Title: Electronic part
Inventor: NISHIKAWA MAKOTO
IPC: C23C18/31
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve soldering characteristic and to simplify steps without solder plating by orderly forming backing copper plating, nickel plating thereon and additionally a palladium plating layer or a palladium alloy plating layer thereon on a metal surface of electronic parts for which materials iron, iron alloy and cobalt are used. SOLUTION: Leads 2 are provided in a pair of hole parts, which is provided through a stem 1, via glass 3 for insulating and sealing and are led to the bottom surface of the stem 1. Supporters 4 for supporting a crystal oscillator are provided on the leads 2 which are projected from the upper surface of the stem 1. The stem 1 is comprised of iron, the leads 2 are comprised of iron- nickel alloy (42 alloy), a backing copper plating layer 5 is formed on whole surface of metallic part of the stem 1 and the leads 2 and a nickel plating layer 6 is formed thereon. Additionally a palladium plating layer 7 is formed thereon and a gold plating layer 8 is formed thereon. Electric plating method, non-electrolytic plating method and so on can be applied as plating method.
Patent JP-H092126-A (JP)
Title: Controller for passenger with safety controller
Inventor: RICHIYAADO EE BAATAGUNA
IPC: H04N7/173
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for passenger of air plane or the like, which can be removed for use from a seat structure without an anxiety of loss and robbery. SOLUTION: This device is provided with a seat side electronic device box 24, which receives the signal from a signal line 36 at a distance and which includes an output device 20 connected to a receiver thereof, a control device 18 for passenger, which sends the infrared ray signal to the seat side electronic device box 24 and which is installed in the seat structure (an armrest) freely to be removed, and electric safety sensors 54, 56 for detecting whether the control device 18, which can be freely removed, is fitted to the seat structure 16 in the predetermined positional relation or not.  The electric safety sensor is provided with, for example, a contact 54 provided in the control device 18 for passenger and a contact 56 provided in the armrest 16 at a fitting part of the control device 18, and when the control device 18 is returned to the original position, these contacts 54, 56 contact with each other so as to flow the charging current of a battery of the control device 18, and condition of the control device 18 is detected by detecting the charging current.
Patent JP-2000304385-A (JP)
Title: Absorption type hot and chilled water generator
Inventor: AKIYOSHI HIDEKO
IPC: F25B43/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent various type evils due to a solid material, sludge in a refrigerant circulating line by providing a foreign matter capturing mechanism in the line for condensing and passing a vapor refrigerant generated in a regenerator. SOLUTION: In the absorption hot and chiller water generator 10, a solution circulating system or a solution circulating line is constituted of a dilute solution line L10 communicating with a high temperature regenerator 14 through an absorber 12, an intermediate concentration solution line L12 for supplying an intermediate concentration solution heated and concentrated by the regenerator 14 to a low-temperature regenerator 16, and a high concentration line L14 for returning the concentration solution further heated and concentrated by the regenerator 16. A foreign matter capturing mechanism 8 constituted of two stages of a relatively rough filter or trap 4 and a relatively fine filter or trap 6 is provided at the line L4 for constituting a solution circulating line. Thus, a solid material or a sludge mixed in the circulating line of the generator 10 can be effectively removed.
Patent JP-S5811238-A (JP)
Inventor: AWANO SHIGENORI
IPC: E03F5/04
Filed: 1981-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11297048-A (JP)
Title: Optical disk, optical disk-recording apparatus and optical disk-reproducing apparatus
Inventor: MATSUMOTO YOSHITERU
IPC: G11B27/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To lessen a mute data required for a mute part by reproducing at a management data area a preset quantity of data from a leading end of one mute data recorded to a mute data area after an audio data is completely reproduced, and recording a management data for reproducing the other audio data. SOLUTION: After a certain track is recorded, a control part 14 starts counting a mute term when an operator presses a mute indication part 17, and stops counting the mute term when the operator hands off the mute indication part 17. The control part calculates an end address from a start address of the mute term and forms a management data. Each track is recorded with a mute part between the tracks being set with the use of the mute part 17. At this time, the tracks are consecutively recorded and a mute data is recorded together in a mute data area. A volume of data necessary for the mute data can thus be reduced.
Patent JP-H08287871-A (JP)
Title: Electric field discharge flat fluorescent lamp
Inventor: TERADA TOSHIYUKI
IPC: H01J61/30
Filed: 1995-04-07
Abstract: PURPOSE: To improve brightness and color rendering property by providing a thin film barrier layer of a member having inductivity at a fusing point higher than a heating temperature for sealing two glass substrates between a dielectric layer and a phosphor layer. CONSTITUTION: A transparent electrode 4 is placed on one surface of one glass substrate 2, and an electrode 5 having a reflection function is placed on the other glass substrate 3. A dielectric layer 6 of low fusing point glass powder is formed on the surface of the electrode 4 on the glass substrate 2, and a thin film barrier layer 8, 3000-3500Å thick, comprising an inductive member of a fusing point higher than a heating temperature for sealing the two glass substrates 2, 3 are formed on the surface of the dielectric layer 6. On the surface of the glass substrate 3, the dielectric layer 6, the thin film barrier layer 8, 3000-3500Å thick, and a phosphor layer 6 are formed.  These glass substrates 2, 3 are put to face each other, and peripheral edges of the glass substrates 2, 3, and a glass frame body 9 are sealed by heating sealing agent comprising low fusing point glass.
Patent JP-S63272296-A (JP)
Title: Time switch control system
Inventor: FUJIWARA TATSUO
IPC: H04Q3/52
Filed: 1987-04-30
Abstract: PURPOSE:To decrease the error in an address signal by splitting a memory into 1st, 2nd and 3rd areas and designating the 1st area address for a write address signal as a channel side replacing the time slot and designating the same address of the 2nd area as the 1st area as the channel whose time slot is to be replaced. CONSTITUTION:At first, the data memory 1 is split into a master area, a slave area, a loopback 1 area and a loopback 2 area. The data of a channel CH replacing the time slot is written in the master area and the data of a CH whose time slot is to be replaced is written in the slave area and the data of the CH with no time slot replaced are written in the loopback 1, 2 areas. The address of each area is as shown in bits D7...D0 and the write address signal designating each area of the data memory 1 and the address of each area is outputted from an address control memory 2-1.
Patent JP-S5631233-A (JP)
Title: Beat interference eliminating unit
Inventor: TAZAKI SATORU
IPC: H04B1/10
Filed: 1979-08-24
Abstract: PURPOSE:To reduce beat interference, by providing a trap circuit in the input stage of a converter high-frequency receiver and by cutting off the same AM broadcast frequency components as the output frequency of this circuit. CONSTITUTION:AM modulator 11 is provided with modulated part 12 and oscillating part 13, and oscillating part 13 and trap circuit 10 are interlocked with each other as required. By switching of change-over swith 4, a high-frequency broadcast is received and is amplified by high-frequency amplifier 5 through trap circuit 10. In this case, since trap circuit 10 cuts off AM broadcast frequency components, beat interference is not generated. If capacitor C1 of trap circuit 10 is changed while interlocking with capacitor C2 of oscillating part 13, beat interference can be prevented according to the tuning operation.
Patent JP-S61264927-A (JP)
Title: Carrier equipment through low voltage distribution line
Inventor: FUKUMOTO YOSHIHIRO
IPC: H04B3/54
Filed: 1985-05-20
Abstract: PURPOSE:To attain signal carrier transmission with an optional frequency by inserting a filter in series with a ground line, allowing a sending station to use an oscillator for generating a signal voltage and receiving the signal voltage by the reception station through a coupling impedance, a ground line at the sending station and a coupling impedance at the reception station side. CONSTITUTION:A voltage of signal frequency generated from an oscillator 50 in the sending station 5 is sent to a grounding line 3 through a coupling impedance 7 connected between the station 5 and the grounding line 3. the signal voltage sent to the grounding line 3 does not flow to the grounding line 4 because of the presence of a filter 9 and detected by the reception station through the coupling impedance 8 connected between the reception station 6 and the grounding line 3. That is, the signal is sent from the sending station 5 to the reception station 6 via the grounding line 3. Thus, the signal transmission with high reliability is attained inexpensively.
Patent JP-H08305220-A (JP)
Title: Data hysteresis control device
Inventor: HANASATO TADATOSHI
IPC: G03G21/00
Filed: 1995-05-01
Abstract: PURPOSE: To precisely know the slit of a storing packet when hysteresis information is analyzed even in the case of using only the next storing position information as control information. CONSTITUTION: In a data hysteresis control method for sequentially writing packet data used for data transmission in a ring buffer while substituting in a position specified by storing position information to be taken as hysteresis information, when packet data is written in a ring buffer, the packet length of the packet data is written in the addition state in the ending of each packet data, and specified data showing the end of data is stored in an area exceeding the threshold of the ring buffer trailing end.
Patent JP-S58223284-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1982-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000299220-A (JP)
Title: Thin film magnetic element and its manufacture
Inventor: TAJIRI KOZO
IPC: H01F10/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the phenomenon that an insulating film shrinks in a heat treatment in forming a thin film magnetic element and the warp of the thin film magnetic element, by manufacturing an insulating film by using a fluorine containing aromatic resin. SOLUTION: A Cu conductor thin film turning to a thin film coil is formed by using a sputtering method. A coil conductor 2A is formed on an insulating board 1 by patterning in a coil shape. A fluorine containing aromatic compound is subjected to chemical vapor deposition treatment on a surface containing the coil conductor, the fluorine containing aromatic resin which has low permittivity and excellent heat resistance is formed, and an insulating film 3A of 100-20,000 nm in thickness is formed. The same processes are repeated, coil conductors 2B, 2C and insulating films 3B, 3C are laminated and multilayered further on the insulating film 3A, and a thin film magnetic element is manufactured.  Since the insulating film containing fluorine containing aromatic group has a thermal expansion coefficient similar to that of the copper coil conductor, shrinking of the insulating film is not generated in the case that heat treatment is performed when the thin film magnetic element is formed, and the thin film magnetic element is not warped.
Patent JP-H09293146-A (JP)
Title: Visualization processing method
Inventor: MURAMATSU KAZUHIRO
IPC: G06T15/40
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To more speedily visualize the state of an analysis object from an analysis calculation result in the state of the analysis object. SOLUTION: In respective computing elements, analysis calculation in parallel fluid analysis parts 3 to pixel data generation on a picture in pixel data parallel generation parts 4 are executed in parallel. Generated pixel data of the picture is transferred to a picture synthesizer 6 through a network 5. The picture synthesizer 6 synthesizes pixel data of one frame in a pixel data synthesis part 7. Then, data is transferred to a picture display unit 9 through a network 8.
Patent JP-H05303405-A (JP)
Title: Process control device
Inventor: FUNAKOSHI HISASHI
IPC: G05B13/02
Filed: 1992-04-27
Abstract: PURPOSE:To provide a process control device constituted of combining a PID control system and a fuzzy control system and having simple function structure. CONSTITUTION:The process control device provided with a production rule part 12A having a forward inference function for inferring the state of a plant and a control variable for the plant outputs an inference result to a switching means 13, which outputs a final manipulated variable to a process 6. Consequently the process control device can simply and quickly execute judging processing and improve its control capacity.
Patent JP-S63297849-A (JP)
Inventor: RARII TOOMASU BURAUN
IPC: F16H61/08
Filed: 1988-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10298681-A (JP)
Title: Hydrogen storage alloy
Inventor: IBA HIDENORI
IPC: C22C22/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy excellent in the characteristics of occluding and discharging hydrogen at a low cost without incorporating expensive V therein by casting the molten metal of a Ti-Cr-Mn ternary alloy having a specified compsn. into an ingot, thereafter executing heat treatment to form its crystal structure into the body-centered cubic one and regulating the lattice constant of the crystals to specified value. SOLUTION: The molten metal of an alloy having a compsn. surrounded by points A, B, C and D or surrounded by points E, F, G, H, I and J in the phase diagram of a Ti-Cr-Mn ternary alloy is cast, is thereafter held at 1200 to 1400 deg.C for 1 to 5 hr and is rapidly cooled in oil or ice water to form its crystal structure into the one of body-centered cubic(BCC) single phases or the mixed phases of BCC+C14 Laves phases (MgZyn2 type crystal structure), and the ratio of the BCC phases is regulated to >=50% to the whole body. Moreover, by regulating the lattice constant of the BCC phases to 0.2950 to 0.3100 mm, the Ti-Cr-Mn series allay excellent in the characteristics of occluding and discharging gaseous hydrogen can be obtd. without requiring expensive V.
Patent JP-S602442-A (JP)
Inventor: WATANABE TADASHI
IPC: B65D19/44
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。